title: Metabolism of diadenosine tetraphosphate (Ap4A) and related nucleotides in plants; review with historical and general perspective.
mesh_terms: D000227:Adenine Nucleotides / Q000266:history / Q000378:metabolism*; D015226:Dinucleoside Phosphates / Q000266:history / Q000378:metabolism*; D049673:History, 20th Century; D010944:Plants / Q000201:enzymology / Q000378:metabolism*
chemical_list: D000227:Adenine Nucleotides; D015226:Dinucleoside Phosphates; C020733:diadenosine tetraphosphate